51. See Noam Cohen, “Wikipedia: Exploring Fact City,” NY Times, March 29, 2009, at WK3; Jimmy Wales, Wikipedia Founder, Opening Plenary at Wikimania 2006 (Aug. 4, 2006), http://wikimania2006.wikimedia.org/wiki/Opening_Plenary_(transcript) (“But with more than 1 million articles in English, I think we should continue to turn our attention away from growth, and towards quality.”). One hypothesis is that the John Seigenthaler incident in September 2005 helped accelerate the refocus from site building to site maintenance: “The Seigenthaler incident prompted an intense effort to write more accurately sourced articles, to institute a zero-tolerance environment for nonsense, and to recognize that people who have no desire to work on the site themselves may be affected by Wikipedia articles.” Ayers, supra note 16, at 52.